Finding the Fourth Proportional to 2,152,386.17, 2,970,180.60 and 1,336,572.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,386.17 : 2,970,180.60 = 1,336,572.29 : x
2. Step 2: Convert to fraction form
   2,152,386.17/2,970,180.60 = 1,336,572.29/x
3. Step 3: Cross multiply
   2,152,386.17x = 2,970,180.60 × 1,336,572.29
4. Step 4: Simplify right side
   2,152,386.17x = 3,969,861,088,668.88
5. Step 5: Solve for x
   x = 3,969,861,088,668.88/2,152,386.17
6. Step 6: Final answer
   x = 1,844,400.02